Results 1 to 10 of about 679,715 (383)

Primary and secondary scintillation measurements in a Xenon Gas Proportional Scintillation Counter [PDF]

open access: green, 2010
NEXT is a new experiment to search for neutrinoless double beta decay using a 100 kg radio-pure high-pressure gaseous xenon TPC. The detector requires excellent energy resolution, which can be achieved in a Xe TPC with electroluminescence readout ...
L. M. P. Fernandes   +7 more
core   +8 more sources

An Advanced Optimization Method to Minimize the Detection Limit of Liquid Scintillation Counter to Measure Low-Level Tritium Activity in Groundwater

open access: yesRadiation, 2023
In arid regions, the tritium concentration in groundwater is typically very low and often falls below the minimum detectable activity (MDA) of the conventional liquid scintillation counter (LSC).
Al Mamun
doaj   +2 more sources

Large-Area Scintillation Counters [PDF]

open access: bronzeNature, 1950
IT is of great interest, particularly in cosmic ray experiments, to employ scintillation counters which have a large sensitive area. The first essential is a large transparent crystal. Crystals of naphthalene containing 1 per cent of anthracene and of size up to 8 in. in diameter and ½ in.
J. W. Smith, R. Batchelor, L. Blackmore
openaire   +4 more sources

Scintillation counter with MRS APD light readout [PDF]

open access: green, 2004
START, a high-efficiency and low-noise scintillation detector for ionizing particles, was developed for the purpose of creating a high-granular system for triggering cosmic muons.
A. Akindinov   +9 more
openalex   +3 more sources

Liquid Chromatography-Accurate Radioisotope Counting and Microplate Scintillation Counter Technologies in Drug Metabolism Studies [PDF]

open access: bronzeJournal of Chromatographic Science, 2004
The present study involves an analysis of the performance of liquid chromatography (LC)-accurate radioisotope counting (ARC) and microplate scintillation counter (TopCount) technologies in drug metabolism studies.
A.- E. F. Nassar   +3 more
openalex   +2 more sources

Gas Proportional Scintillation Counter with Xenon and Xenon Mixtures [PDF]

open access: green, 1968
The light output of the recently developed gas proportional scintillation counter - a gas scintillation counter with light multiplication produced by a cylindrical geometry electric field - is investigated for heavy gaseous media under alpha particle ...
C.A.N. Conde   +2 more
openalex   +2 more sources

Modelling of an IR scintillation counter [PDF]

open access: greenNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2000
A systematic study of the excitation and de-excitation mechanisms in ternary gas mixtures Ar+CO2+N2 is presented regarding the possibility of developing a proportional scintillation counter based on the detection of the infrared molecular emissions associated with the lowest vibrational states of molecules.
Fraga, M. M. F. R.   +2 more
openaire   +5 more sources

The measurement of tritium in water samples with electrolytic enrichment using liquid scintillation counter [PDF]

open access: goldNuclear Technology and Radiation Protection, 2012
Tritium (3H) present in the environment decreased in the last decades and nowadays it has low activity concentrations. Measurement of low-level tritium activities in natural waters, e. g. in precipitation, groundwater, and river water requires special
Janković Marija M.   +3 more
doaj   +3 more sources

Enrichment of Low-Level Tritium in Groundwater via an Electrolysis Process for Liquid Scintillation Counting Applications

open access: yesGeosciences, 2023
Tritium levels in the groundwater of arid regions are very low; in most cases, these low tritium levels cannot be detected using a conventional liquid scintillation counter (LSC).
Al Mamun
doaj   +1 more source

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